MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 20


Intelligence 20 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
SHA3-384 hash: 69bfb6afccc46f313541288e653b4c6cc09b191399bef22453afbb3601d2ba90fa7f361841b810e0df32881cc92edc42
SHA1 hash: d1346547dba22da7bce16bf428ec74426167d260
MD5 hash: 46991b391de12a9ff1692525eff2638f
humanhash: hot-undress-golf-pip
File name:1FW25 Bulk Dec pre buy order.bat
Download: download sample
Signature AgentTesla
Create hunting rule
File size:669'184 bytes
First seen:2025-11-10 12:52:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ezpk9dt9snMevF76lIwfmm0owMDuQTU6SiJhTSU7+t8rZSsGMLqnqY15r6eRPA:em1ihmdOmS+uwUgJIheksGML8Ts+
TLSH T132E4129532E9C702C6FB4BF029B2E33513B97D9EA520D20A4DEEEDE73425B406450B97
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter cocaman
Tags:AgentTesla bat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
131
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
1FW25 Bulk Dec pre buy order.bat
Verdict:
Malicious activity
Analysis date:
2025-11-10 12:56:17 UTC
Tags:
stealer ultravnc rmm-tool agenttesla
Link:
https://app.any.run/tasks/a56d0f78-fa4c-4f92-85d6-53da58e3ec42

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/36701/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6911e037ac1ae236e17912a5
Tags:
agenttesla lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
DNS request
Connection attempt
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Changing a file
Stealing user critical data
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-06T03:48:00Z UTC
Last seen:
2025-11-12T06:52:00Z UTC
Hits:
~1000
Detections:
Trojan.MSIL.Inject.sb Trojan.MSIL.Crypt.sb HEUR:Trojan-Spy.MSIL.Agent.sb HEUR:Trojan-PSW.MSIL.Agensla.gen VHO:Trojan-PSW.MSIL.Convagent.gen Trojan-Spy.Agent.SMTP.C&C Trojan-PSW.Agensla.TCP.C&C PDM:Trojan.Win32.Generic Trojan-PSW.Win32.Stealer.sb Trojan-PSW.MSIL.Agensla.g Trojan-PSW.Win32.Disco.sb Trojan-PSW.MSIL.Agensla.sb Trojan-PSW.MSIL.Agensla.d Trojan.MSIL.Taskun.sb
Link:
https://opentip.kaspersky.com/628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aff1d445-5b76-4b78-84d7-b7231941c102
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1811318
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Loading BitLocker PowerShell Module
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.36 Win 32 Exe x86
Link:
https://app.malva.re/file/46991b391de12a9ff1692525eff2638f
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3/
Verdict:
Malicious
Threat:
Family.AGENTTESLA
Link:
https://tip.neiki.dev/file/628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
Threat name:
ByteCode-MSIL.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 09:08:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mkfdypf72oqxxnu2mfzcjyz5eolsttwvmzijcv4l7fwn46ebkxbq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
error
AgentTesla
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla discovery execution keylogger spyware stealer trojan
Link:
https://tria.ge/reports/251110-p4n3vsyldq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
AgentTesla
Agenttesla family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3614a74d-8fb1-4de3-b908-09a7e5c9c9ca
Unpacked files
SH256 hash:
628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
MD5 hash:
46991b391de12a9ff1692525eff2638f
SHA1 hash:
d1346547dba22da7bce16bf428ec74426167d260
Link:
https://www.unpac.me/results/4834df31-4cf3-479f-b81b-0a225113d2c8/
SH256 hash:
bc2927f389e140b629c71d7cf20bec7897660d55a4ede2bee416bc7a3e90646f
MD5 hash:
52dc0590d461e02f5148961b29ac16e5
SHA1 hash:
951a795bbf23f6750db87dc657eb724e51e70f58
Detections:
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/4834df31-4cf3-479f-b81b-0a225113d2c8/
Parent samples :
ecb52ac571074c4c501344241912a964ab30356a3883ca2c1db3b3b6914399a6
5310cbf5067a34b198535c5245be1a08296ce9525ce7748fa9ffc91f246fe9db
86bab321000ab08a9bc5c2eb689c46f779fe62763a0a3fb44b3b79dc958b203d
2675cf7ad014da2525a0fd9ac10362a6b5f8ce33375d0225d299ed2342e196e0
d41a54ee9f6f0de81009d98955fdd03cc7458ef3089bd4d21f8a1fc167f72928
8565683618c7ee771b85070d5694bc041ec25aa7086ce04a44135a81493e3970
d7911c750b95eda25760d99dbc911f231f831492be7f55ee2620c25e85d01dee
4dd4dc6e537cd6431e9f5b84a99a81349e2aa2816dc2c95db9590ee958acd05d
9d020d9aa66b2f0f5ed13065b7d9a8413e8834fc77d78572f4e280965758ae42
45f1f0c4c76cee479f0bb2966f4d9c157e344f9749cdfeb5e4b396aa3285c18d
b2b9e06249eca4b3378f0fcc6b2dbf3fe279f8d2e803f053a406c1de4145623d
6c09b777df1a95bac8b74f67909ea7a24dd048d58847003546ccef328f72aff6
ef2ef9c4bbc252a65d09f98c7dfe0c89a004bf4df3ccc3dcf65230cfcadf580f
218828c21b545913e8527389ce353dadb66e463c9e2e2c9c98d637153bd86db4
628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
d96541e0ccbe6b139e9cc92a198fbe5e759e37369ad0fa0233828afefe8cdd34
SH256 hash:
f9b2281361324e6bed8327c724fcbe08ded3374e268d95559991bb7e070b417d
MD5 hash:
99bb3b15929094e4f20781c4138c7496
SHA1 hash:
a236bd4753fb230d79a26aa54bd3340733203165
Detections:
win_agent_tesla_g2
Create hunting rule
AgentTesla
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Link:
https://www.unpac.me/results/4834df31-4cf3-479f-b81b-0a225113d2c8/
Parent samples :
e308d1f65a8176b053bf9d3b22db9f7b5b2da73b49ec4271b2237b7728bf9592
5f46a374aa835171dd23fce8a649b6be19294f7162a6d048b54aac8f7cf357dd
14a1be3cae3d49fa9ca9cf591fa91c1cee23e3c2532625a17b31de53fe9368a5
b0fc621e83aeacf44df97d5d6ab2d3657cf66cd610b0e7b74933b25a9dc6b84c
628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3
SH256 hash:
5bd1230c677e9237b60e9558236be60ac5b53a63d1220b292ee7dc4ffee6c119
MD5 hash:
ae52dca8b35dd60d593d4e6518e11e38
SHA1 hash:
bac7a6d54f746e24538dc446f01d6d6a8a426b07
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/4834df31-4cf3-479f-b81b-0a225113d2c8/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/628a3c3cbfd3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

PhantomStealer

7z dfce3e69690efbe55e92ba949bcfc9dc38672e09c1cc51aa24f650d786d8c1a9

AgentTesla

Executable exe 628a3c3cbfd3a17bb69a617224e33d239729ced5665091578bf96cde788155c3

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 dfce3e69690efbe55e92ba949bcfc9dc38672e09c1cc51aa24f650d786d8c1a9
Cape
Cape
https://www.capesandbox.com/analysis/36701/
  
Dropped by
MD5 9623ed00f5bb74cf26cc523faa47fe09

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